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Aleksandar Obradovic
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Belgrade, Central Serbia, Serbia
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Challenges
by XPRIZE
2.8K
XPRIZE Visioneering 2018 - Design Challenge
Compete for a Chance to Win up to 100K by Designing and Pitching the next XPRIZE in 1 of our 5 Grand Challenge Areas
by NASA Tournament Lab
188
ARSX2022 - Innovations for a Circular Economy in Agriculture
Ready to be an agent for change? How will you cultivate a circular economy in agriculture? You can win $100,000 to test out your idea.
by NASA Tournament Lab
20K
Space Poop Challenge
Competition to source a system that routes and collects human waste away from the body, hands-free, for fully suited astronauts.
by NASA Tournament Lab
1.8K
NASA's Lunar Delivery Challenge
Landing on the Moon with all that we need is just the beginning. Now we have to unload it. Your ideas can help jump-start the space economy
by HeroX
196
HeroX UX/UI Designer Challenge
Design the UX/UI for HeroX's Platform!
by AB InBev
259
Bottle Opener Challenge - Invent the closure of the future!
Enhance the consumer bottle-opening experience by re-inventing the way our glass bottles and closures are designed.
by GoFly Prize
4.1K
GoFly Prize
Design and build a safe, quiet, ultra-compact, near-VTOL personal flying device capable of flying 20 miles while carrying a single person.
by American-Made Challenges
474
I AM Hydro
Support hydropower by integrating advanced manufacturing technologies to lower costs, improve performance, and reduce manufacturing times.
by A2A
325
Innovative Agrophotovoltaics Structures Challenge
Develop better ways to configure photovoltaic arrays on farm land to improve both agricultural and solar energy production on the same soil
by National Football League
170
NFL Helmet Challenge
A $3 million innovation challenge that aims to stimulate the development of a new helmet for NFL players that outperforms the current model
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American-Made Challenges
NASA Tournament Lab
XPRIZE
HeroX
U.S. Department of Agriculture (USDA)
National Football League
Work With HeroX
A2A
AB InBev
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Awards